word | | Legal system |
| common | Uganda | mixed legal system of English common law and customary law |
| common | United Kingdom | common law system; has nonbinding judicial review of Acts of Parliament under the Human Rights Act of 1998 |
| common | United States | common law system based on English common law at the federal level; state legal systems based on common law except Louisiana, which is based on Napoleonic civil code; judicial review of legislative ... |
| common | Vanuatu | mixed legal system of English common law, French law, and customary law |
| common | Virgin Islands | US common law |
| common | Wake Island | US common law |
| common | World | ... civil law (including French law, the Napoleonic Code, Roman law, Roman-Dutch law, and Spanish law); common law (including United States law); customary law; mixed or pluralistic law; and religious law (including ... |
| common | Yemen | mixed legal system of Islamic law, English common law, and customary law |
| common | Zambia | mixed legal system of English common law and customary law; judicial review of legislative acts in an ad hoc constitutional council |
| common | Zimbabwe | mixed legal system of English common law, Roman-Dutch civil law, and customary law |
| Commonwealth | Ashmore and Cartier Islands | the laws of the Commonwealth of Australia and the laws of the Northern Territory of Australia, where applicable, apply |
| Communist | Cambodia | civil law system (influenced by the UN Transitional Authority in Cambodia) customary law, Communist legal theory, and common law |
| Communist | Korea, North | civil law system based on the Prussian model; system influenced by Japanese traditions and Communist legal theory |